UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axzEQdRFPJBDR5rjriwCYWGab2uzyNKjIPm8gSzNgNE=' 
WHERE 
  key_id = '57ddc4888d47104951c1d0a322f442cd83cbe19099d0d475d6275bff2448d25f' 
  AND (
    token = 'axzEQdRFPJBDR5rjriwCYWGab2uzyNKjIPm8gSzNgNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )